Question 1

What is Docker Compose?

Accepted Answer

Docker Compose is a tool for defining and running multi-container Docker applications using a YAML configuration file.

Question 2

How do I create a docker-compose.yml?

Accepted Answer

Add services with names, images, ports, volumes and environment variables using the visual form, then click Copy or Download to get the YAML file.

Question 3

Is this tool free?

Accepted Answer

Yes, completely free. No signup required. All processing happens in your browser.